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JPS5147180A |
Dyestuffs of the formula wherein R represents alkyl, alkenyl, cycloalkyl or aralkyl, R1 represents hydrogen, alkyl, alkenyl, cycloalkyl or aralkyl R2 represents alkylene, of which the chain can be interrupted by O, Y represents -CO- or -...
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JPS5112753B2 |
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JPS5141021A |
Cationic dyestuffs of the formula (I) in which R, R' and R'' denote alkyl, alkenyl, cycloalkyl or aralkyl and R1 denotes hydrogen, alkyl, alkenyl, cycloalkyl or aralkyl or R1 can form a five-membered or six-membered heterocyclic ring wit...
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JPS517571B2 |
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JPS517174B2 |
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JPS516269B2 |
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JPS50150728A |
Monoazo dyes of the formula is optionally substituted thiazolyl, benzothiazolyl, 1,2,4-triazolyl, indazolyl, imidazolyl or pyridyl or naphtho-[2,1-d]-thiazolyl, R1 is optionally substituted alkyl, phenylalkyl, cycloalkyl or alkenyl, each...
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JPS5032087B2 |
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JPS50124929A |
Water-soluble azo dyes of the formula WHEREIN Y is a fiber-reactive group, n is 1 or 2, m is 0, 1 or 2 and the benzene rings A and B may be further substituted are disclosed. They are useful for dyeing nitrogen-containing fibers and cell...
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JPS50123132A |
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JPS50122523A |
Dyes of the formula WHEREIN F is a dye of the disperse class, n is 1 or 2, and W is the radical of a diammonium or aminoammonium compound which is linked through an ammonium group to the methylenecarbonyloxy radical, said dyes finding ut...
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JPS50119830A |
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JPS50101422A |
Cationic dyestuffs of the formula wherein R represents alkyl, alkenyl, cycloalkyl or aralkyl, R1 represents hydrogen, alkyl, alkenyl, cycloalkyl or aralkyl, R2 represents alkylene, Y represents oxygen or sulphur, R3 represents a direct b...
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JPS5096625A |
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JPS5022050B1 |
1,197,336. Quanternated hydrazides. CIBA Ltd. 26 June, 1967 [24 June, 1966], No. 55051/68. Divided out of 1,197,335. Heading C2C. The invention comprises quaternated dyestuff-intermediates of the formula where A is the radical of a compo...
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JPS5073920A |
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JPS5071720A |
Basic azo dyestuffs, free from sulfo groups and having the formula WHEREIN Z is the radical of a tertiary amino group or of a quaternary ammonium group, Alk is alkylene of two to five carbon atoms, X is oxygen, Ar is phenylene unsubstitu...
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JPS5070424A |
A basic dyestuff of the formula +TR wherein R1 is hydrogen, alkyl of 1 to 5 carbon atoms, hydroxyalkyl of 1 to 4 carbon atoms, cyanoalkyl of 1 to 4 carbon atoms in the alkyl moiety or chloroalkyl of 1 to 4 carbon atoms, R'2 is phenyl or ...
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JPS5051121A |
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JPS5045013A |
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JPS5043286A |
Azo dyestuffs of the formula wherein X1 and X2 denote alkyl, cycloalkyl, aralkyl or aryl or conjointly form the remaining members of a fused non-aromatic carbocyclic ring system, X3 denotes hydrogen, alkyl, aralkyl or aryl and K represen...
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JPS5043285A |
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JPS5037822A |
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JPS5035480A |
Basic dyes free from sulfo groups of the formula in which Q signifies an unsubstituted or substituted phenyl or naphthyl radical, R1 and R2 signify hydrogen, unsubstituted or substituted alkyl, phenyl or cycloalkyl, R3 signifies hydrogen...
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JPS5032227A |
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JPS5029646A |
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JPS5028525A |
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JPS5027824A |
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JPS506336B2 |
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JPS505206B1 |
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JPS5014878A |
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JPS505423A |
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JPS503122A |
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JPS503123A |
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JPS50179A |
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JPS49132390A |
Basic dyes, e.g., azo dyes and anthraquinone dyes, free from sulphonic acid groups which contain, a group of the formula in which R and R1, independently, are substituted or unsubstituted C1-4 alkyl or are linked to form a ring, or one o...
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JPS49129721A |
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JPS49125672A |
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JPS49125434A |
Basic dyestuffs of the formula WHEREIN R2 denotes a non-ionic substituent, R3 denotes alkyl, alkenyl, cycloalkyl or aralkyl, R4 denotes hydrogen, alkyl, alkenyl, cycloalkyl or aralkyl, R5 denotes a non-ionic substituent or a carboxyl gro...
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JPS49125433A |
Dyestuffs of the formula WHEREIN R, R', R'' and R''' denote hydrogen, methyl, ethyl or propyl, but at least two of the radicals R, R', R'' and R''' denote hydrogen, R2 denotes a non-ionic substituent, R3 denotes alkyl, alkenyl, cycloalky...
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JPS49118721A |
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JPS49116384A |
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JPS49116033A |
1418211 N - (2,4 - dicyanobutyl)arylamines GAF CORP 4 May 1973 [16 May 1972] 21433/73 Heading C2C [Also in Division C4] The invention comprises compounds of general Formula I wherein Ar is an aryl radical devoid of substituents in the po...
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JPS49113821A |
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JPS49107325A |
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JPS4934733B1 |
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JPS4933572B1 |
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JPS4986691A |
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JPS4985133A |
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JPS4983727A |
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